Desert regions characteristically ____. a. have highly ...

[sjones]

Desert regions characteristically ____.
 
 a. have highly unpredictable frequencies and amounts of precipitation
  b. receive low rates of potential evapotranspiration
  c. experience low rates of weathering and erosion
  d. experience one large and predictable dust storm per year

Question 2

Desert soil is topped by ____.
 
 a. a mosaic of closely packed pebbles
  b. alkaline, dark, and rich humus
  c. acidic and light-colored humus
  d. acid litter and humus

[brittrenee]

Answer to Question 1

a

Answer to Question 2

a

[sjones]

Thanks for the timely response, appreciate it

[kilada]

YES! Correct, THANKS for helping me on my review